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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2017     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Characteristics, source, and potential ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in the Songhua River Basin, Northeast China 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2017, 卷号: 24, 期号: 20, 页码: 17090-17102 作者:  Hu, Jian;  Liu, Congqiang;  Guo, Qingjun;  Yang, Junxin;  Okoli, Chukwunonso Peter 收藏  |  浏览/下载：33/0  |  提交时间：2019/09/25 Songhua River Basin  PAHs  Diagnostic ratio  Principal component analysis  RQ   Multispectral LiDAR Point Cloud Classification: A Two-Step Approach 期刊论文 REMOTE SENSING, 2017, 卷号: 9, 期号: 4 作者:  Du, Lin;  Yang, Jian;  Zhang, Qingjun;  Gong, Wei;  Shi, Shuo 收藏  |  浏览/下载：33/0  |  提交时间：2017/12/06 Lidar  Multispectral  Point Cloud Classification  K-nearest Neighbors  Vegetation Index   Characteristics, source, and potential ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in the Songhua River Basin, Northeast China 期刊论文 Environmental Science and Pollution Research, 2017, 卷号: 24, 期号: 20, 页码: 17090-17102 作者:  Jian Hu;  Congqiang Liu;  Qingjun Guo;  Junxin Yang;  Chukwunonso Peter Okoli;  Yunchao Lang;  Zhiqi Zhao;  Siliang Li;  Baojian Liu;  Guangwei Song 收藏  |  浏览/下载：49/0  |  提交时间：2018/03/28 Songhua River Basin  Pahs  Diagnostic Ratio  Principal Component Analysis  Rq   Multispectral LiDAR Point Cloud Classification: A Two-Step Approach 期刊论文 REMOTE SENSING, 2017, 卷号: 9, 期号: 4 作者:  Chen, Biwu;  Shi, Shuo;  Gong, Wei;  Zhang, Qingjun;  Yang, Jian 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/05 LiDAR  multispectral  point cloud classification  k-nearest neighbors  vegetation index   Multispectral LiDAR point cloud classification: A two-step approach 期刊论文 Remote Sensing, 2017, 卷号: 9, 期号: 4 作者:  Chen, Biwu;  Shi, Shuo;  Gong, Wei;  Zhang, Qingjun;  Yang, Jian 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/05 An automatic decision approach to coal-rock recognition in top coal caving based on MF-Score 期刊论文 PATTERN ANALYSIS AND APPLICATIONS, 2017, 卷号: 20, 期号: 4, 页码: 1307-1315 作者:  Song, Qingjun;  Jiang, Haiyan;  Zhao, Xieguang;  Li, Dongmin 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/11 Caving process  Coal-rock recognition  Feature reduction  Multi-class  F-score   Combination of minimum enclosing balls classifier with SVM in coal-rock recognition 期刊论文 PLOS ONE, 2017, 卷号: 12, 期号: 9 作者:  Song, QingJun;  Jiang, HaiYan;  Song, Qinghui;  Zhao, XieGuang;  Wu, Xiaoxuan 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 Dynamic interaction estimation in multi-infeed system considering effects of hvdc control 期刊论文 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017, 2017 作者:  Chen, Qingjun;  Wang, Xiaohui;  Liu, Jiankun;  Song, Fulong;  Luo, Jinshan 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/12 Control strategy  Interaction Estimation  Multi-infeed HVDC system   Dynamic Interaction Estimation in Multi-infeed System Considering Effects of HVDC Control 会议论文 IEEE Asia-Pacific Transportation Electrification Conference and Expo (ITEC Asia-Pacific), AUG 07-10, 2017 作者:  Chen, Qingjun;  Wang, Xiaohui;  Liu, Jiankun;  Song, Fulong;  Luo, Jinshan 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 Multi-infeed HVDC system  Control strategy  Interaction Estimation